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Deep tech startups in Bay Area
231 deep tech startups in Bay Area have raised money in rounds we track. These are the 50 that have raised the most, $61B between them.
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WaymoWaymo is an American autonomous driving technology company based in Mountain View, California, and a subsidiary of Alphabet Inc.Waymo is an American autonomous driving technology company based in Mountain View, California, and a subsidiary of Alphabet Inc.
Founded 2009Mountain View, United States$27Blast round Oct 2026 - 2
CursorCursor is an American software company based in San Francisco, California, founded in 2022 by four MIT graduates.Cursor is an American software company based in San Francisco, California, founded in 2022 by four MIT graduates.
Founded 2017San Francisco, United States$4.3Blast round Apr 2026 - 3
GroqGroq, Inc.Groq, Inc.
Founded 2016Palo Alto, United States$3.2Blast round Sept 2026 - 4
CognitionCognition, based in San Francisco, is an artificial intelligence company focused on enhancing software development.Cognition, based in San Francisco, is an artificial intelligence company focused on enhancing software development.
Founded -San Francisco, United States$3.0Blast round Sept 2026 - 5
Cerebras SystemsCerebras Systems develops computing chips with the sole purpose of accelerating AI.Cerebras Systems develops computing chips with the sole purpose of accelerating AI.
Founded 2016Sunnyvale, United States$3.0Blast round Apr 2026 - 6
PsiQuantumPsiQuantum develops quantum computer using photonic qubits and silicon photonics to build fault-tolerant quantum computing systems.PsiQuantum develops quantum computer using photonic qubits and silicon photonics to build fault-tolerant quantum computing systems.
Founded -Palo Alto, United States$2.1Blast round Jul 2026 - 7
SolyndraSolyndra is a solar technology company based in Fremont, California.Solyndra is a solar technology company based in Fremont, California.
Founded 2005Fremont, United States$1.8Blast round Jun 2011 - 8
NuroNuro, Inc.Nuro, Inc.
Founded 2016Mountain View, United States$1.4Blast round May 2026 - 9
EtchedEtched is a technology company that has developed Sohu, the world’s first specialized chip (ASIC) designed specifically for transformer inference.Etched is a technology company that has developed Sohu, the world’s first specialized chip (ASIC) designed specifically for transformer inference.
Founded 2022San Jose, United States$1.0Blast round Aug 2026 - 10
TypeSafe AITypeSafe AI, founded in mid-2024 in San Francisco, specializes in developing reliable general AI systems optimized for no-human-in-the-loop automation.TypeSafe AI, founded in mid-2024 in San Francisco, specializes in developing reliable general AI systems optimized for no-human-in-the-loop automation.
Founded -Milpitas, United States$910Mlast round Oct 2026 - 11
Ayar LabsAyar Labs is a semiconductor company focused on transforming AI infrastructure through high-speed, light-based optical I/O solutions.Ayar Labs is a semiconductor company focused on transforming AI infrastructure through high-speed, light-based optical I/O solutions.
Founded 2015San Jose, United States$904Mlast round Oct 2026 - 12
Mind RoboticsMind Robotics develops artificial intelligence and robotics systems designed for industrial environments and manufacturing operations.Mind Robotics develops artificial intelligence and robotics systems designed for industrial environments and manufacturing operations.
Founded 2024Palo Alto, United States$900Mlast round May 2026 - 13
Bedrock RoboticsBedrock Robotics is an autonomous construction technology company based in San Francisco, California.Bedrock Robotics is an autonomous construction technology company based in San Francisco, California.
Founded 2024San Francisco, United States$870Mlast round Oct 2026 - 14
Automation AnywhereAutomation Anywhere is a global software company based in San Jose, California, founded in 2003.Automation Anywhere is a global software company based in San Jose, California, founded in 2003.
Founded 2003San Jose, United States$840Mlast round Nov 2019 - 15
LumilensLumilens addresses the red hot market for AI data center infrastructure by designing, manufacturing and selling photonic interconnect solutions.Lumilens addresses the red hot market for AI data center infrastructure by designing, manufacturing and selling photonic interconnect solutions.
Founded 2024San Jose, United States$709Mlast round Aug 2026 - 16
SiFiveSiFive is a platform offering open-source semiconductor technology and software automation.SiFive is a platform offering open-source semiconductor technology and software automation.
Founded 2015San Mateo, United States$700Mlast round Apr 2026 - 17
MatXMatX designs hardware tailored for the world's best AI models: We dedicate every transistor to maximizing performance for large models.MatX designs hardware tailored for the world's best AI models: We dedicate every transistor to maximizing performance for large models.
Founded 2022Mountain View, United States$580Mlast round Feb 2026 - 18
SambaNovaSambaNova Systems is an innovative artificial intelligence company based in Palo Alto, California, founded in November 2017.SambaNova Systems is an innovative artificial intelligence company based in Palo Alto, California, founded in November 2017.
Founded 2017Palo Alto, United States$556Mlast round Feb 2026 - 19Etched AIEtch believes in improving people's lives through the power of mobile technology.
Etch believes in improving people's lives through the power of mobile technology.
Founded 2011San Jose, United States$500Mlast round Jan 2026 - 20
Rhoda AIRhoda AI is a Palo Alto-based startup founded in 2024, focusing on embodied intelligence through its FutureVision platform.Rhoda AI is a Palo Alto-based startup founded in 2024, focusing on embodied intelligence through its FutureVision platform.
Founded 2024Palo Alto, United States$450Mlast round Mar 2026 - 21
LightmatterLightmatter is a Boston-based optical computing company founded in 2017 by MIT researchers.Lightmatter is a Boston-based optical computing company founded in 2017 by MIT researchers.
Founded 2017Mountain View, United States$433Mlast round Oct 2024 - 22
SkydioSkydio is a leading U.S.Skydio is a leading U.S.
Founded 2014San Mateo, United States$350Mlast round Apr 2026 - 23
Silicor MaterialsSilicor Materials engages in manufacturing and supplying polysilicon for solar cell production.Silicor Materials engages in manufacturing and supplying polysilicon for solar cell production.
Founded 2006San Jose, United States$345Mlast round Sept 2015 - 24
Serve RoboticsServe Robotics develops self-driving robots to deliver food and supplies.Serve Robotics develops self-driving robots to deliver food and supplies.
Founded 2021Redwood City, United States$330Mlast round May 2026 - 25
Periodic LabsWe're building AI scientists and the autonomous laboratories for them to operate.We're building AI scientists and the autonomous laboratories for them to operate.
Founded 2025Menlo Park, United States$300Mlast round Sept 2025 - 26
Muon SpaceMuon Space is an American aerospace startup founded in 2021, based in Mountain View, California.Muon Space is an American aerospace startup founded in 2021, based in Mountain View, California.
Founded 2021Mountain View, United States$295Mlast round Aug 2026 - 27
OusterOuster builds high-resolution digital lidar sensors for industrial automation, smart infrastructure, robotics, and automotive.Ouster builds high-resolution digital lidar sensors for industrial automation, smart infrastructure, robotics, and automotive.
Founded 2015San Francisco, United States$287Mlast round Jul 2026 - 28
VinciVinci is a Palo Alto, California-based company founded in 2023 that specializes in physics-based AI simulation for hardware design and engineering.Vinci is a Palo Alto, California-based company founded in 2023 that specializes in physics-based AI simulation for hardware design and engineering.
Founded 2023Palo Alto, United States$286Mlast round Oct 2026 - 29
Cowboy Space CorporationCowboy Space Corporation is a space infrastructure company dedicated to building orbital data centers for artificial intelligence.Cowboy Space Corporation is a space infrastructure company dedicated to building orbital data centers for artificial intelligence.
Founded 2023San Carlos, United States$275Mlast round May 2026 - 30
d-Matrixd-Matrix is a semiconductor company based in Santa Clara, California, founded in 2019.d-Matrix is a semiconductor company based in Santa Clara, California, founded in 2019.
Founded 2019Santa Clara, United States$275Mlast round Nov 2025 - 31
ServalServal is an AI-native IT Service Management (ITSM) platform founded in early 2024 and based in San Francisco, California.Serval is an AI-native IT Service Management (ITSM) platform founded in early 2024 and based in San Francisco, California.
Founded -San Francisco, United States$272Mlast round Oct 2026 - 32
Quantenna CommunicationsQuantenna specializes in providing Wi-Fi solutions.Quantenna specializes in providing Wi-Fi solutions.
Founded 2006San Jose, United States$270Mlast round Dec 2014 - 33
RivosRivos is a high-performance RISC-V system startup targeting integrated system solutions for enterprises.Rivos is a high-performance RISC-V system startup targeting integrated system solutions for enterprises.
Founded 2021Santa Clara, United States$250Mlast round Aug 2025 - 34
Celestial AICelestial AI is a semiconductor and AI infrastructure company specializing in optical interconnect technology for data centers and AI computing systems.Celestial AI is a semiconductor and AI infrastructure company specializing in optical interconnect technology for data centers and AI computing systems.
Founded 2020Santa Clara, United States$250Mlast round Mar 2025 - 35
SiMa.aiSiMa.ai is a leader in Physical AI, offering a software-centric, purpose-built Machine Learning System-on-Chip (MLSoC) platform.SiMa.ai is a leader in Physical AI, offering a software-centric, purpose-built Machine Learning System-on-Chip (MLSoC) platform.
Founded 2018San Jose, United States$235Mlast round Sept 2026 - 36
GA TelesisGA Telesis a world-leading commercial aviation company.GA Telesis a world-leading commercial aviation company.
Founded 2002San Jose, United States$225Mlast round Jun 2017 - 37
Frore SystemsFrore Systems is a semiconductor and thermal technology startup based in San Jose, California, with manufacturing operations in Taiwan and offices in South Korea.Frore Systems is a semiconductor and thermal technology startup based in San Jose, California, with manufacturing operations in Taiwan and offices in South Korea.
Founded 2018San Jose, United States$223Mlast round Mar 2026 - 38
SolFocusSolFocus, Inc.SolFocus, Inc.
Founded 2005San Jose, United States$211Mlast round Apr 2012 - 39
Atom ComputingAtom Computing is a quantum computing company based in Berkeley, California, with a commercial facility in Boulder, Colorado.Atom Computing is a quantum computing company based in Berkeley, California, with a commercial facility in Boulder, Colorado.
Founded 2018Berkeley, United States$200Mlast round Nov 2026 - 40
GeneralistGeneralist, also known as Generalist AI, is a robotics company based in San Mateo, California, with a mission to develop general-purpose robots that can operateGeneralist, also known as Generalist AI, is a robotics company based in San Mateo, California, with a mission to develop general-purpose robots that can operate
Founded 2024San Mateo, United States$200Mlast round Aug 2026 - 41
LeoLabsLeoLabs is an aerospace company that supplies and provides low Earth orbit mapping and space situational awareness services.LeoLabs is an aerospace company that supplies and provides low Earth orbit mapping and space situational awareness services.
Founded 2016Menlo Park, United States$196Mlast round Nov 2026 - 42
EliyanEliyan manufactures semiconductor interconnects to accelerate chiplet-based systems.Eliyan manufactures semiconductor interconnects to accelerate chiplet-based systems.
Founded 2021Santa Clara, United States$195Mlast round Jul 2026 - 43
Loft OrbitalLoft Orbital is a French-American space infrastructure company founded in 2017, specializing in Space Infrastructure as a Service.Loft Orbital is a French-American space infrastructure company founded in 2017, specializing in Space Infrastructure as a Service.
Founded 2017San Francisco, United States$186Mlast round Sept 2025 - 44
EmaEma, short for Enterprise Machine Assistant, is an innovative AI startup based in Mountain View, California, with operations in Bangalore, India.Ema, short for Enterprise Machine Assistant, is an innovative AI startup based in Mountain View, California, with operations in Bangalore, India.
Founded 2023San Francisco, United States$163Mlast round Sept 2026 - 45
ManyChatManychat helps businesses do marketing, sales and support through Facebook Messenger.Manychat helps businesses do marketing, sales and support through Facebook Messenger.
Founded 2015San Francisco, United States$158Mlast round Apr 2025 - 46
Capella SpaceCapella Space is an information services company that provides on-demand 24/7 SAR data for government and commercial customers.Capella Space is an information services company that provides on-demand 24/7 SAR data for government and commercial customers.
Founded 2016San Francisco, United States$157Mlast round Jan 2023 - 47
The Bot CompanyThe Bot Company a household robot startup.The Bot Company a household robot startup.
Founded -San Francisco, United States$150Mlast round Mar 2025 - 48
NanosysNanosys is a company specializing in quantum dot technology, focusing on the development, manufacturing, and commercialization of quantum dot materials and dispNanosys is a company specializing in quantum dot technology, focusing on the development, manufacturing, and commercialization of quantum dot materials and disp
Founded 2001Milpitas, United States$144Mlast round Jun 2015 - 49
Achronix SemiconductorAchronix offers high-density and high-performance application-targeted FPGAs for communication applications.Achronix offers high-density and high-performance application-targeted FPGAs for communication applications.
Founded 2004Santa Clara, United States$136Mlast round Apr 2013 - 50
ChipAgentsChipAgents, developed by Alpha Design AI, is an innovative AI agent platform focused on semiconductor design and verification.ChipAgents, developed by Alpha Design AI, is an innovative AI agent platform focused on semiconductor design and verification.
Founded 2024Santa Clara, United States$134Mlast round Jul 2026
Mountain View, United StatesCompanies whose funding rounds we classed as any of these sectors, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.
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SWTDeep tech startups worldwide2,050 companies · $187BSW
BODeep tech startups in the United States1,000 companies · $156B
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ODeep tech startups in Europe592 companies · $40BO
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UDeep tech startups in the United Kingdom185 companies · $19B
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QDeep tech startups in France81 companies · $2.4BX
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TDeep tech startups in Canada69 companies · $2.1BNRH
QSDeep tech startups in Germany66 companies · $14B
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HDeep tech startups in Los Angeles53 companies · $6.9B
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